From 35d15b1c43514f5918b89a4c47a9f689d83626dc Mon Sep 17 00:00:00 2001
From: James Cameron <quozl@laptop.org>
Date: Tue, 22 Jun 2010 03:01:49 +0000
Subject: minor example fixes following review

Some minor fixes following a review by Sascha Silbe.

Signed-off-by: James Cameron <quozl@laptop.org>
---
(limited to 'data')

diff --git a/data/graphics/bounce b/data/graphics/bounce
index 42889f0..6667b14 100644
--- a/data/graphics/bounce
+++ b/data/graphics/bounce
@@ -54,7 +54,7 @@ while pippy.pygame.next_frame():
     elif event.type == KEYDOWN:
       sys.exit()
 
-  # fill the screen with white
+  # fill the screen with almost white
   screen.fill((250, 250, 250))
 
   # draw the text
diff --git a/data/graphics/camera b/data/graphics/camera
index 023e04f..85dc606 100644
--- a/data/graphics/camera
+++ b/data/graphics/camera
@@ -37,18 +37,18 @@ while pippy.pygame.next_frame():
     if event.type == pygame.QUIT: sys.exit()
     elif event.type == pygame.KEYDOWN: sys.exit()
 
-  # angle and scale the image
+  # rotate and scale the image
   newImage = pygame.transform.rotozoom(image, angle, scale)
   newImageRect = newImage.get_rect()
   newImageRect.centerx = screen.get_rect().centerx
   newImageRect.centery = screen.get_rect().centery
 
-  # display the angled and scaled image
+  # display the rotated and scaled image
   screen.fill(bgcolor)
   screen.blit(newImage, newImageRect)
   pygame.display.flip()
 
-  # choose a new angle and scale
+  # choose a new rotation angle and scale
   angle = angle + 5.0
   scale = scale * 0.95
 
diff --git a/data/graphics/physics b/data/graphics/physics
index 0611351..fbc336c 100644
--- a/data/graphics/physics
+++ b/data/graphics/physics
@@ -46,7 +46,6 @@ while pippy.pygame.next_frame() and world.run_physics:
             world.mouse_move(event.pos)
 
     # clear display with a color
-    # (red, green, blue), where 0 <= value < 256
     screen.fill((80, 160, 240))
 
     # update & draw physics world
diff --git a/data/graphics/tree b/data/graphics/tree
index 6d70ee3..acbdf78 100644
--- a/data/graphics/tree
+++ b/data/graphics/tree
@@ -61,8 +61,8 @@ screen.fill(bgcolor)
 draw_tree((width / 2), height - 20, start_length, 0)
 pygame.display.flip()
 
+# do nothing visible until the escape key is pressed
 while pippy.pygame.next_frame():
-  # chill until escape key is pressed
   for event in pygame.event.get():
     if event.type == QUIT:
         sys.exit()
--
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